Tianjin 117 Building is 596.5 meters high.
this building is a combination of high-tech achievements, and * * * has created 11 items that are the best in China and the world, including the world's largest skyscraper building area of 847, square meters, the world's highest access tower height of 5.61 meters, and the world's highest water pipe pressure of 8.3 MPa super high-rise building. Building 117 will set up the world's highest sightseeing hall on the 116th floor, or 579 meters.
The world's tallest indoor swimming pool is set at 564m, and the world's tallest revolving restaurant is set at 584m. 117 Building has won 5 national utility model patents and 1 national invention patents, and more than 1 scientific and technological achievements have reached the international leading level after appraisal. Upon completion, this new landmark building in Beijing, Tianjin and Hebei will become the transformation center of high-tech achievements.
Safety facilities of Tianjin Gaoyin Finance Building 117
The stratum structure of the building 117 is complex, and the marine facies and terrestrial facies are mainly composed of silt, silt and silty clay. In order to make the engineering piles firmly support the buried 117 building, 941 1-meter-long piles are designed as the foundation of the building, creating the longest length of engineering piles in the field of housing construction. In the design, in addition to the conventional fire-fighting facilities on each floor, Building 117 has 1 refuge floors, and the largest refuge floor has a maximum area of about 3,625 square meters.
The structural system and materials are specially designed, and 1 "fire-proof and liquid-leakage balance walls" are formed on the facade of the building, that is, there is a refuge floor every 15 floors or so, which can be evacuated to the nearest refuge floor within 1 minute at the earliest after the fire. In addition, all the steel structure surfaces of the building are coated with fireproof materials with a thickness of 3 to 5 cm, which can withstand high-temperature fire for 3 hours.